Macroalgae Blooms and their Effects on Seagrass Ecosystems

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Macroalgae Blooms and their Effects on Seagrass Ecosystems
	Han Qiuying; Liu Dongyan
刊名	JOURNAL OF OCEAN UNIVERSITY OF CHINA
	2014-10-01
卷号	13 期号:5 页码:791-798
关键词	eutrophication decline seagrasses macroalgae blooms
ISSN号	1672-5182
通讯作者	Han, QY (reprint author), Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China. qyhan@yic.ac.cn
产权排序	[Han Qiuying; Liu Dongyan] Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China
中文摘要	Seagrass decline caused by the macroalgae blooms is becoming a common phenomenon throughout temperate and tropical regions. We summarized the incidence of macroalgae blooms throughout the world and their impact on seagrass beds by direct and indirect ways. The competition for living space and using resources is the most direct effect on seagrass beds when macroalgae are blooming in an aquatic ecosystem. The consequence of macroalgae blooms (e.g., light reduction, hypoxia, and decomposition) can produce significant indirect effects on seagrass beds. Light reduction by the macroalgae can decrease the growth and recruitment of seagrasses, and decomposition of macroalgae mats can increase the anoxic and eutrophic conditions, which can further constrict the seagrass growth. Meanwhile, the presence of seagrass shoots can provide substrate for the macroalgae blooms. Controlling nutrient sources from the land to coastal waters is a general efficient way for coastal management. Researching into the synergistical effect of climate change and anthropognic nutrient loads on the interaction between searsasses and macroalgae can provide valuable information to decrease the negative effects of macroalgae blooms on seagrasses in eutrophic areas.
英文摘要	Seagrass decline caused by the macroalgae blooms is becoming a common phenomenon throughout temperate and tropical regions. We summarized the incidence of macroalgae blooms throughout the world and their impact on seagrass beds by direct and indirect ways. The competition for living space and using resources is the most direct effect on seagrass beds when macroalgae are blooming in an aquatic ecosystem. The consequence of macroalgae blooms (e.g., light reduction, hypoxia, and decomposition) can produce significant indirect effects on seagrass beds. Light reduction by the macroalgae can decrease the growth and recruitment of seagrasses, and decomposition of macroalgae mats can increase the anoxic and eutrophic conditions, which can further constrict the seagrass growth. Meanwhile, the presence of seagrass shoots can provide substrate for the macroalgae blooms. Controlling nutrient sources from the land to coastal waters is a general efficient way for coastal management. Researching into the synergistical effect of climate change and anthropognic nutrient loads on the interaction between searsasses and macroalgae can provide valuable information to decrease the negative effects of macroalgae blooms on seagrasses in eutrophic areas.
学科主题	Oceanography
研究领域[WOS]	Oceanography
关键词[WOS]	EELGRASS ZOSTERA-MARINA ; ALGA CAULERPA-TAXIFOLIA ; THALASSIA-TESTUDINUM ; NUTRIENT ENRICHMENT ; CORAL-REEFS ; MESOCOSM EXPERIMENTS ; HALIMEDA-INCRASSATA ; POSIDONIA-OCEANICA ; MATS ENTEROMORPHA ; EUTROPHIC ESTUARY
收录类别	SCI
语种	英语
WOS记录号	WOS:000339095800010
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8707]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室烟台海岸带研究所_近岸生态与环境实验室
作者单位	Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Han Qiuying,Liu Dongyan. Macroalgae Blooms and their Effects on Seagrass Ecosystems[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2014,13(5):791-798.
APA	Han Qiuying,&Liu Dongyan.(2014).Macroalgae Blooms and their Effects on Seagrass Ecosystems.JOURNAL OF OCEAN UNIVERSITY OF CHINA,13(5),791-798.
MLA	Han Qiuying,et al."Macroalgae Blooms and their Effects on Seagrass Ecosystems".JOURNAL OF OCEAN UNIVERSITY OF CHINA 13.5(2014):791-798.